GK Chemistry Quiz 08

1.which among the following is a metalloid





2.A nonmetal which is a good conductor of electricity is





3.An element which is preserved under water is





4.Isotopes have identical chemical behavior because





5.Electrovalent compounds are also called





6.‘Hypo’ is





7.The compound used in photography is





8.Berine is a solution of





9.Which of the following compounds is used as a purgative?





10.Which of the following is a bleaching agent?







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